This math topic focuses on practicing subtraction of whole numbers in a column format. Specifically, it involves the completion of 2-digit by 1-digit subtraction problems. Each problem shows two numbers, with the smaller one-digit number subtracted from the larger two-digit number, and multiple-choice answers are provided. The exercises are part of a broader unit on the addition and subtraction of integers involving 1 and 2 digits, aimed at building foundational skills in arithmetic operations.

Work on practice problems directly here, or download the printable pdf worksheet to practice offline.

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Subtraction - Whole Number 2 x 1 - Columns Worksheet

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Math worksheet on 'Subtraction - Whole Number 2 x 1 - Columns (Level 2)'. Part of a broader unit on 'Addition and Subtraction of Integers - 2 and 3 Digit' Learn online: app.mobius.academy/math/units/addition_and_subtraction_integers_2_and_3_digit/
1
Subtract these numbers
A LaTex expression showing \begin{aligned}21\hphantom{.}\\[-0.5em]\underline{-7\hphantom{.}}\end{aligned}\\
a
23
b
9
c
5
d
19
e
0
f
14
2
Subtract these numbers
A LaTex expression showing \begin{aligned}14\hphantom{.}\\[-0.5em]\underline{-6\hphantom{.}}\end{aligned}\\
a
3
b
1
c
7
d
5
e
8
f
9
3
Subtract these numbers
A LaTex expression showing \begin{aligned}23\hphantom{.}\\[-0.5em]\underline{-4\hphantom{.}}\end{aligned}\\
a
25
b
51
c
6
d
0
e
19
f
44
4
Subtract these numbers
A LaTex expression showing \begin{aligned}11\hphantom{.}\\[-0.5em]\underline{-7\hphantom{.}}\end{aligned}\\
a
0
b
9
c
4
d
7
e
2
f
1
5
Subtract these numbers
A LaTex expression showing \begin{aligned}17\hphantom{.}\\[-0.5em]\underline{-8\hphantom{.}}\end{aligned}\\
a
0
b
6
c
9
d
8
e
4
f
5
6
Subtract these numbers
A LaTex expression showing \begin{aligned}12\hphantom{.}\\[-0.5em]\underline{-5\hphantom{.}}\end{aligned}\\
a
2
b
4
c
7
d
6
e
1
f
5
7
Subtract these numbers
A LaTex expression showing \begin{aligned}38\hphantom{.}\\[-0.5em]\underline{-9\hphantom{.}}\end{aligned}\\
a
19
b
29
c
0
d
48
e
10
f
58